摘要 |
PROBLEM TO BE SOLVED: To solve a problem of white stripe generation at the time of solid printing caused by eccentricity to the central side in the arrangement direction, of ink droplets ejected from an ejection opening disposed on both end sides in the arrangement direction thereof in an ink-jet printer. SOLUTION: The liquid ejecting head to be moved relatively with respect to a printing medium, comprises a plurality of ejection openings 25 arranged along a first direction, and a plurality of electro-thermal converters 30 for ejecting a liquid from the ejection openings 25, wherein the arrangement intervals d1 between ejection openings 25e providing an end part ejection opening group disposed on both end parts in the arrangement direction are set wider than the arrangement intervals d0 between ejection openings 25 c providing a central ejection opening group disposed in the central parts in the arrangement direction.
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